ArticleScience China. Life sciences2021
Lipidomic analyses reveal enhanced lipolysis in planthoppers feeding on resistant host plants.
Article in Science China. Life sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 23 citations in OpenAlex.
- Article
- Glycerophospholipid Profiles ofInsects · 2025Article
- Planthopper protein Nlsp5 is essential for salivary sheath formation and acts as a HAMP inducing plant resistance to insects.Plant biotechnology journal · 2025Article
- Alanine metabolism mediates energy allocation of the brown planthopper to adapt to resistant rice.Journal of advanced research · 2025Article
- Transcriptome and metabolome profiling reveal the chlorogenic acid as a resistance substance for rice against the white-backed planthopperFrontiers in plant science · 2025Article
- Integrative Omics Strategies for Understanding and Combating Brown Planthopper Virulence in Rice Production: A Review.International journal of molecular sciences · 2024Review
- A neural mScience China. Life sciences · 2024Article
- Review
- Recent Advances in Molecular Mechanism and Breeding Utilization of Brown Planthopper Resistance Genes in Rice: An Integrated Review.International journal of molecular sciences · 2023Review
- Comprehensive identification and characterization of lncRNAs and circRNAs reveal potential brown planthopper-responsive ceRNA networks in rice.Frontiers in plant science · 2023Article
- Effect of Drought Stress on Degradation and Remodeling of Membrane Lipids inFoods (Basel, Switzerland) · 2022Article
- Transcriptome and Metabolome Profiling Reveal the Resistance Mechanisms of Rice against Brown Planthopper.International journal of molecular sciences · 2022Article
- Bulked Segregant RNA Sequencing Revealed Difference Between Virulent and Avirulent Brown Planthoppers.Frontiers in plant science · 2022Article
- Rice functional genomics: decades' efforts and roads ahead.Science China. Life sciences · 2022Review
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Authors and funding
18 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The brown planthopper (BPH) (Nilaparvata lugens Stål) is a highly destructive pest that seriously damages rice (Oryza sativa L.) and causes severe yield losses. To better understand the physiological and metabolic mechanisms through which BPHs respond to resistant rice, we combined mass-spectrometry-based lipidomics with transcriptomic analysis and gene knockdown techniques to compare the lipidomes of BPHs feeding on either of the two resistant (NIL-Bph6 and NIL-Bph9) plants or a wild-type, BPH susceptible (9311) plant. Insects that were fed on resistant rice transformed triglyceride (TG) to phosphatidylcholine (PC) and digalactosyldiacylglycerol (DGDG), with these lipid classes showing significant alterations in fatty acid composition. Moreover, the insects that were fed on resistant rice were characterized by prominent expression changes in genes involved in lipid metabolism processes. Knockdown of the NlBmm gene, which encodes a lipase that regulates the mobilization of lipid reserves, significantly increased TG content and feeding performance of BPHs on resistant plants relative to dsGFP-injected BPHs. Our study provides the first detailed description of lipid changes in BPHs fed on resistant and susceptible rice genotypes. Results from BPHs fed on resistant rice plants reveal that these insects can accelerate TG mobilization to provide energy for cell proliferation, body maintenance, growth and oviposition.
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